﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace School.Admin
{
    public partial class changePage : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            VerifyCode v = new VerifyCode();
            string code = v.CreateVerifyCode(4);//验证码长度
            v.CreateImageOnPage(code, this.Context);
            Session["CheckCodes"] = code;
        }
    }
}